{"product_id":"tri-built-tb6221-tri-built-4-in-galvanized-steel-t-top-roof-jack-flashing-base","title":"TRI-BUILT 4 in. Galvanized Steel T-Top Roof Jack Flashing Base","description":"\u003ch1\u003eTRI-BUILT 4 in. Galvanized Steel T-Top Roof Jack Flashing Base\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eThis TRI-BUILT T-Top is a galvanized roof jack flashing base with a 4 in. diameter for flat shingle installations. Sold as a single piece, it forms the base of a roof jack assembly over vent pipes. Pair it with the matching T-top cap and pipe size in the TRI-BUILT roof jack line.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanized construction:\u003c\/strong\u003e Galvanized steel construction resists weathering at the pipe penetration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 in. diameter:\u003c\/strong\u003e Sized for a 4 in. pipe diameter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlat shingle base:\u003c\/strong\u003e Flat base (FHA) style designed for shingle roof installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoof jack component:\u003c\/strong\u003e Functions as the base element of a T-top roof jack assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle piece unit:\u003c\/strong\u003e Sold by the piece; one base per unit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eSpecifications Table:\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTRI-BUILT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTB6221\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSell unit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTRI-BUILT roof jacks and flashings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProfile \/ style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eT-Top roof jack, flat shingle base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGalvanized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 in. diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGalvanized steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish \/ texture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGalvanized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003eDesigned as part of a T-top roof jack assembly for 4 in. pipes on shingle roofs; matching TRI-BUILT T-top caps and other diameters are available in the line. Confirm pipe diameter before ordering.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What is included?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e One 4 in. galvanized T-top roof jack flashing base, sold as a single piece.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What pipe size does it fit?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It has a 4 in. diameter.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What is a T-top used for?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It is the base component of a roof jack assembly that flashes a vent pipe penetration.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What material is it?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Galvanized steel.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Are other sizes available?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The TRI-BUILT T-top line includes other diameters, including a 7 in. version.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003eVerify the vent pipe diameter before ordering so the T-top slips over the pipe cleanly. Set the flat base into the shingle courses with the uphill side lapped above the flashing so runoff sheds around the penetration. Combine with the matching T-top cap for a complete roof jack assembly, and follow the manufacturer's installation instructions and local code.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eUse proper fall protection and OSHA-compliant practices when working on a roof.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOrder the TRI-BUILT 4 in. galvanized T-top roof jack base for dependable vent pipe flashing.\u003c\/strong\u003e\u003c\/p\u003e","brand":"TRI-BUILT","offers":[{"title":"Default Title","offer_id":53529505923439,"sku":"TB6221","price":25.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/568229_default_hero.jpg?v=1790350515","url":"https:\/\/superarbor.io\/products\/tri-built-tb6221-tri-built-4-in-galvanized-steel-t-top-roof-jack-flashing-base","provider":"Super Arbor","version":"1.0","type":"link"}